SEARCH · Search NASA
Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
Quote a phrase for an exact phrase match. Source license links do not imply unrestricted reuse.
Hoisting frame can be used with a standard 5-ton forklift to handle the large spreader bars, or other bulky pieces of equipment, much faster and more efficiently than with a boom or gantry crane. In addition forklifts of this type are more readily available.
Digital computer program for determining modes and frequencies of arbitrary linear space frames
Network and topological formulation of analyses of nonlinear space frames
Thirring equations demonstrating slowly rotating mass shell dragging effect on inertial frames within
Fast-framing cameras record data obtained by a multichannel hodoscope which monitors reactor physics experiments. The cameras provide high rates of data acquisition at low equipment cost.
Optical system for recording Schlieren images with continuous writing, ultrahigh speed framing camera
Finite element analysis for buckling of semirigid space frames
Navigation equations for geographic and tangent coordinate frames for radar strapdown inertial navigation
Computation frames for error sources in strapdown inertial navigation
Performance measurement and curves of frame synchronization codes for spacecraft PCM telemetry signals including computer analysis
Stiffness matrix for structural stability analyses on beam columns, frames, and arches
Flash unit synchronized with framing of motion picture cameras in schlieren photography
Frame index for Apollo 11 photography
Jet aircraft noise attenuation characteristics of wood-sided and brick-veneered frame houses
Computer model calculates natural frequencies and modal displacements of three-dimensional frame structures, and generates stiffness and mass matrices. Structures may be divided into several substructures prior to calculation of modal characteristics.
Formulation of design rules for PCM telemetry frame synchronization
Pliable frame for sunglasses in emergency survival kits
Nine-frame multiband aerial photography of a sample area 4500 feet on a side was processed to enhance spectral contrasts. The area concerned is in the Carrizo Plain, 45 miles west of Bakersfield, California, in sec. 29, T 31 S., R. 21 E., as shown on the Panorama Hills quadrangle topographic map published by the U. S. Geological Survey. The accompany illustrations include an index map showing the location of the Carrizo Plain area; a geologic map of the area based on field studies and examination of black and white aerial photographs; an enhanced multiband aerial photograph; an Aero Ektachrome photograph; black and white aerial photographs; and infrared image in the 8-13 micron band.